| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.47 | 8.374% | $10.263 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $157.54 | 3.498% | $163.0507 | $163.05 | $163.05 | $163.10 |
| Purchase #3 | $168.28 | 9.692% | $184.5897 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $189.60 | 5.263% | $199.5786 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $123.88 | 4.398% | $129.3282 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $169.41 | 13.637% | $192.5124 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $35.43 | 9.489% | $38.792 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $853.61 | $918.1146 | $918.11 | $918.15 | $918.20 | |